query_question: <image 1> Suppose the government decided that, since gasoline is a necessity, its price should be legally capped at $1.30 per gallon. What do you anticipate would be the outcome in the gasoline market?
options: ['A price below that of 1.30 dollars would cause a situation of excess demand and hence a surplus.', 'A price below that of 1.30 dollars would cause a situation of excess demand and hence a shortage.', 'Not certain.']
demo_question_list: The table below describes production possibilities for Mexico and Nigeria. Each number in the table shows the number of workers needed to produce one unit of the product. <image 1> Suppose that both countries have 90 workers. What is the opportunity cost of producing Glasses in Mexico?
  A. 1.20 Shoes
  B. 1.00 Shoes
  C. 0.83 Shoes
  D. 0.75 Shoes
  
  Answer with the option's letter from the given choices directly. The graph below shows the AD-AS diagram for Spain. All numbers are in billions. <image 1> What is the price level in the short-run equilibrium?
  A. 500
  B. 450
  C. 400
  D. 600
  
  Answer with the option's letter from the given choices directly. The graph below shows the supply and demand curves and the world price for bagels. <image 1> What is the equilibrium quantity if this country does not trade?
  A. 2
  B. 4
  C. 6
  D. 8
  
  Answer with the option's letter from the given choices directly. The table below describes production possibilities for Mexico and Nigeria. Each number in the table shows the number of workers needed to produce one unit of the product. <image 1> Suppose that both countries have 90 workers. Which country should be specializing in the production of Shoes?
  A. Nigeria
  B. Neither country
  C. Mexico
  
  Answer with the option's letter from the given choices directly.